#7004: Refactor the graph layout code, and add interface with graphviz
---------------------------------+------------------------------------------
Reporter: nthiery | Owner: nthiery
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-4.3.3
Component: graph theory | Keywords: graph layout, graphviz, acyclic
Author: Nicolas M. Thiéry | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Changes (by nthiery):
* cc: rlm (added)
Comment:
Ooops, sorry Robert for the wasted time, I completely forgot to upload the
latest version on trac yesterday night. I also screwed up in my example
which too small. Please try instead:
{{{
G = posets.IntegerPartitions(5).hasse_diagram()
}}}
{{{
G = DiGraph({1:(2,3), 2:[4], 3:[4]})
}}}
Looking again at those pictures, it feels like the nodes of same height do
not repulse each other, or at least not as much as in the pure spring
layout.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7004#comment:12>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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